166189-33-9

Upstream product

• 108591-33-9 N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-4-methylbenzene sulfonamide 
• 166189-48-6 (2S,4S,5R)-4-methyl-5-phenyl-2-(1-phenyl-vinyl)-3-(toluene-4'-sulfonyl)-oxazolidine 
• 80234-04-4 2-phenylacrylaldehyde diethyl acetal 

Relevant academic research and scientific papers

Diastereoselective addition of metal-coordinated and 'naked' nucleophilic reagents to norephedrine derived 2-acyl-N-tosyl-oxazolidines

The addition of tri-s-butyl borohydrides to the 2-acetyl-1,3-oxazolidine 1 could be directed with high selectivity to either the Si or the Re π-carbonyl face under chelating or non-coordinating conditions respectively. Addition of hydrides to the correspo